app.tempomusic.staff.getSubjectContent

Moderator-grade fetch of a report subject's stored record and lifecycle state, INCLUDING rows the public read surface hides: taken-down content, soft-deleted rows inside the 30-day evidence window, and tombstoned rows (record is then null — 'purged' — and the console shows a banner instead of content). ADR-009 future-work item 'expose retained content through the moderation surface'. Requires the caller to be an active moderator. When media attachments ship, CSAM-quarantined blobs are NEVER rendered through this endpoint (metadata only — plan invariant).